http://www.liquidgeneration.com/sabotage/vision_sabotage.asp This is an interesting test to see how you eyes detect color and such.
According to that test mine need some work too. I was fine on the first couple of tests but then it was if I couldn't see straight.
I got the first 5 pretty easily, but that 6th one made me want to kill somebody. So annoying, but I guess my vision's ok.
I had been trying to get rid of hangover hiccups all frickin morning and this thing was just the trick....Thanks Free Agent!!